PRODUCTS SOLAR
ProSolar FastJack Commercial E-Series CFJE-450-1 4.5" Standoff
ProSolar FastJack Commercial E-Series CFJE-450-1 4.5" Standoff
ProSolar, FastJack, Standoff, Commercial E-Series, 4.5"H, 1.25" Dia, Hardware not included, Qty. 1, CFJE-450-1
Benefits of Commercial FastJack® E-Series
- Patent No. 6,360,491 was given for a single lag bolt design.
- Independently tested to 4,050 lbs ultimate pull out and 1,875 lbs ultimate side axial loads in the lab.
- Aluminum and stainless steel are both lightweight and corrosion-resistant (no inferior ferrous metals which rust and weaken over time)
- Water does not funnel down through the top of the post because it is made of solid aluminum.
- No welds to corrode or break
- Designed for the Experienced high volume installer
- 1-1/4" OD post diameter (2" OD base diameter) compatible with standard 1" UPC / NES approved flashings (no expensive custom flashings required)
- Hardware not included
- Available in 4-1/2", 6", 8", 10", 12" tall sizes
- Leveling kit available to accommodate roof height variation
Couldn't load pickup availability
Product contribution
Product contribution
Using solar energy products significantly reduces your electricity costs over time. They harness free and renewable sunlight, making them a smart choice for your wallet and the planet. Investing in solar-powered solutions means saving money while enjoying reliable and eco-friendly convenience.
About stock
About stock
Since our products are constantly on sale, there is a rapid depletion of stock.
Delivery date
Delivery date
We aim to deliver your product to you as soon as possible.
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✨ Empowered by Clean Energy
Reduce your carbon footprint while enjoying modern comfort and efficiency. Their smart, solar-powered technology keeps you connected and confident anywhere. Feel the power of renewable energy in your hands, empowering your every adventure.

🌿 Sustainable Innovation
Powered by nature, they deliver endless convenience without harming the planet. Designed for those who value sustainability, practicality, and long-lasting performance. With these innovative solutions, you’re always prepared and one step ahead.

☀️ Power from the Sun
They harness the limitless power of the sun to make your life easier every day. Eco-friendly, reliable, and cost-effective – the perfect choice for conscious living. Experience the freedom of clean energy wherever you are, whenever you need it.
Questions
Can I use it indoors?
Yes, it works indoors once charged, but it needs sunlight exposure to recharge.
Does it support fast charging?
Some models support fast charging via USB; check the specifications.
Can I use it while it’s charging in the sun?
For safety and efficiency, it's best to use it after charging is complete.
Is it safe for kids to use?
Yes, solar products are safe for children under supervision, as they operate at low voltage.
Customer Reviews
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U***R | 22 Jun 2025
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⭐⭐⭐⭐⭐
They came very fast and good packing and working very well. -
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G***O | 13 Jan 2025
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⭐⭐⭐⭐⭐
They arrived in good condition, good lighting and sensor detection.